Many American cities have been excavating water mains, revealing lead pipes and leaving them there

While plumbing emergencies are a challenge, it’s not always a good idea to take the quickest route to deal with them. In...

The operator of an oil pipeline says a faulty weld at a bend in an oil pipeline contributed to a spill that dumped nearl...

The shutdown of a gas pipeline through Russian-held territory in Ukraine is sending a new wave of energy jitters through...